290421708

素因数分解:

$2^2\times 3^1\times {\mathrm{2687}}^1\times {\mathrm{9007}}^1$

素因数の和:11701

約数の個数: 24

約数和(自身を含む): 677978112

約数和(自身を除く): 387556404

約数列:

[1, 2, 3, 4, 6, 12, 2687, 5374, 8061, 9007, 10748, 16122, 18014, 27021, 32244, 36028, 54042, 108084, 24201809, 48403618, 72605427, 96807236, 145210854, 290421708]

約数ペア:

[(1, 290421708), (2, 145210854), (3, 96807236), (4, 72605427), (6, 48403618), (12, 24201809), (2687, 108084), (5374, 54042), (8061, 36028), (9007, 32244), (10748, 27021), (16122, 18014)]